how to download high quality vid from brightcove.com

[yishaofang]

link.brightcove.com/services/player/bcpid82065233001?bckey=AQ~~,AAAAES4henE~,-8dvSEJ6MTElZH7XQYvwbMbxECYlF6hs&bctid=167502560500 1

i only got highest quality in 640x360
is it possible higher quality? who can find it, thanks

[svnpenn]

vevo.com/watch/mann/get-it-girl/USUV71200434

Use RtmpDumpHelper

RTMPDump v2.4-34-g7340f6d
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
ERROR: RTMP_HashSWF: swfurl http://cache.vevo.com/[[IMPORT]]/livepassdl.conviva.
com/ver/2.50.0.56856/LivePassModuleMain_osmf.swf not found
Connecting ...
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO:   duration              239.65
INFO:   moovPosition          40.00
INFO:   width                 768.00
INFO:   height                336.00
INFO:   videocodecid          avc1
INFO:   audiocodecid          mp4a
INFO:   avcprofile            77.00
INFO:   avclevel              41.00
INFO:   aacaot                2.00
INFO:   videoframerate        23.98
INFO:   audiosamplerate       44100.00
INFO:   audiochannels         2.00
INFO: tags:
INFO:   ©too                 Lavf52.54.0
INFO: trackinfo:
INFO:   length                21554053.00
INFO:   timescale             90000.00
INFO:   language              und
INFO: sampledescription:
INFO:   sampletype            avc1
INFO:   length                10568704.00
INFO:   timescale             44100.00
INFO:   language              eng
INFO: sampledescription:
INFO:   sampletype            mp4a
771.371 kB / 7.80 sec (3.2%)WARNING: Trying different position for client digest
!
Duplicate request, skipping.
Closing connection... done!

WARNING: Trying different position for client digest!
ERROR: RTMP_ReadPacket, failed to read RTMP packet header
Closing connection... done!

38196.183 kB / 239.63 sec (99.9%)
Download complete

[chap]

is it possible higher quality? who can find it, thanks

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